4879411120

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{2683}}^1$

素因数の和:3002

約数の個数: 80

約数和(自身を含む): 11502120960

約数和(自身を除く): 6622709840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 179, 254, 358, 508, 635, 716, 895, 1016, 1270, 1432, 1790, 2032, 2540, 2683, 2864, 3580, 5080, 5366, 7160, 10160, 10732, 13415, 14320, 21464, 22733, 26830, 42928, 45466, 53660, 90932, 107320, 113665, 181864, 214640, 227330, 340741, 363728, 454660, 480257, 681482, 909320, 960514, 1362964, 1703705, 1818640, 1921028, 2401285, 2725928, 3407410, 3842056, 4802570, 5451856, 6814820, 7684112, 9605140, 13629640, 19210280, 27259280, 38420560, 60992639, 121985278, 243970556, 304963195, 487941112, 609926390, 975882224, 1219852780, 2439705560, 4879411120]

約数ペア:

[(1, 4879411120), (2, 2439705560), (4, 1219852780), (5, 975882224), (8, 609926390), (10, 487941112), (16, 304963195), (20, 243970556), (40, 121985278), (80, 60992639), (127, 38420560), (179, 27259280), (254, 19210280), (358, 13629640), (508, 9605140), (635, 7684112), (716, 6814820), (895, 5451856), (1016, 4802570), (1270, 3842056), (1432, 3407410), (1790, 2725928), (2032, 2401285), (2540, 1921028), (2683, 1818640), (2864, 1703705), (3580, 1362964), (5080, 960514), (5366, 909320), (7160, 681482), (10160, 480257), (10732, 454660), (13415, 363728), (14320, 340741), (21464, 227330), (22733, 214640), (26830, 181864), (42928, 113665), (45466, 107320), (53660, 90932)]